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2 464 224

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IPC

C01B13/14(2006-01-01)

C01G3/02(2006-01-01)

C25B1/00(2006-01-01)

B82B3/00(2006-01-01)

B82Y40/00(2011-01-01)

(21) (22)

Application

2011120668/05, 2011-05-20

(24)

Start date

2011-05-20

(22)

Actual filing date

2011-05-20

(45)

Published

2012-10-20

(72)

Inventor

Vakarin Sergej ViktorovichMeljaeva Aleksandra AndreevnaSemerikova Ol'Ga LeonidovnaKondratjuk Vladimir StepanovichPankratov Aleksandr AlekseevichPlaksin Sergej VladimirovichZajkov Jurij Pavlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Vysokotemperaturnoj Ehlektrokhimii Ural'Skogo Otdelenija Rossijskoj Akademii Nauk

METHOD OF PRODUCING COPPER OXIDE NANOWHISKER STRUCTURES Russian patent published in 2012 - IPC C01B13/14 C01G3/02 C25B1/00 B82B3/00 B82Y40/00

Abstract RU 2464224 C1

FIELD: chemistry.

SUBSTANCE: invention relates to high-temperature electrochemistry, particularly to electrolytic production of copper oxide nanowhisker structures, and can be used in catalyst engineering. Molten polytungstate, containing 10 mol % K₂WO₄, 55 mol % LI₂WO₄ and 35 mol % WO₃, undergoes electrolysis in a pulsed potentiostatic mode. The voltage is equal to 1060-1090 mV and pulse duration is equal to 0.1 s. A platinum anode is used. The cathode used is copper foil.

EFFECT: method enables to obtain copper oxide nanowhisker structures.

3 dwg, 3 ex

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RU 2 464 224 C1

Authors

Vakarin Sergej Viktorovich

Meljaeva Aleksandra Andreevna

Semerikova Ol'Ga Leonidovna

Kondratjuk Vladimir Stepanovich

Pankratov Aleksandr Alekseevich

Plaksin Sergej Vladimirovich

Zajkov Jurij Pavlovich

Dates

2012-10-20—Published

2011-05-20—Filed